package xiti;

/**
 * Created by mc on 2016/7/24.
 */
public class wu
{
    public static void main(String[] arge)
    {
        int arr1[]={1,2,3};
        int arr2[]=new int[arr1.length];
        arr2=arr1;
        for(int value : arr2)
        {
            System.out.printf("%d",value);
        }
    }
}
